<template>
  <div>
    <div class="rectangle leftUp"></div>
    <div class="rectangle leftDn"></div>
    <div class="rectangle rightUp"></div>
    <div class="rectangle rightDn"></div>
  </div>
</template>
<script>
export default {};
</script>
<style lang="scss">
.rectangle {
  position: absolute;
  width: 0.39vw;
  height: 0.13vw;
  background-color: #0bb5c6;
  border: solid 0.05vw #03d1fd;
}
.leftUp {
  top: 0;
  left: 0;
}
.leftDn {
  bottom: 0;
  left: 0;
}
.rightUp {
  right: 0;
  top: 0;
}
.rightDn {
  right: 0;
  bottom: 0;
}
</style>
